Inventor · disambiguated record
John Durham
Also filed as: DURHAM JOHN · DURHAM JOHN A D B · DURHAM JOHN ANTHONY BRUCE DOUGLAS · DURHAM JOHN ANTHONY DOUGLAS BRUCE
3 granted patents·2 pending applications·19 citations·filing 1994–2012
66Inventor score
Files withDURHAM JOHN ANTHONY BRUCE DOUGLAS1DURHAM JOHN ANTHONY DOUGLAS BRUCE1FEDERAL MOGUL CORP1HOLLOW CORE SYSTEMS MID EAST L1KUMAR PRABHAT1
Top patents by PatentIndex Score
5 records- 0161US8020530B2Piston and internal combustion engine therewith and method of constructing the pistonFEDERAL MOGUL CORP·Filed 2008·Granted Sep 20, 2011·7 cites·29 claims
- 0249US7797845B2Levelling deviceDURHAM JOHN ANTHONY DOUGLAS BRUCE·Filed 2007·Granted Sep 21, 2010·3 cites·15 claims
- 0339US2006115372A1Refractory metal annealing bandsKUMAR PRABHAT·Filed 2004·Application pending·0 cites
- 0437US5529735ACutting of hollow core slabsHOLLOW CORE SYSTEMS MID EAST L·Filed 1994·Granted Jun 25, 1996·9 cites·15 claims
- 0536US2013047530A1Hollowcore slabsDURHAM JOHN ANTHONY BRUCE DOUGLAS·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when John Durham files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →